| Title | SourceCodester Online Polling System Code 1.0 Incomplete Denylist to Cross-Site Scripting |
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| Description | The 'firstname' parameter in the manage-profile.php file of sourcecodester Online Polling System v1.0 is vulnerable to Stored Cross-Site Scripting (XSS). This vulnerability is a result of inadequate input validation and sanitization of user-provided data. An attacker could take advantage of this flaw by injecting malicious scripts into these parameters. Once stored on the server, these scripts may execute when other users access the affected user's profile. |
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| Source | ⚠️ https://github.com/ganzhi-qcy/cve/issues/18 |
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| User | quchunyi1 (UID 86520) |
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| Submission | 08/30/2025 04:36 (8 months ago) |
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| Moderation | 09/07/2025 13:48 (8 days later) |
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| Status | Accepted |
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| VulDB entry | 323023 [SourceCodester Online Polling System 1.0 /manage-profile.php firstname cross site scripting] |
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| Points | 20 |
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